package com.zzxy.spring12.Aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.springframework.stereotype.Component;

@Component
@Aspect
public class MyaspectJ {
    @Pointcut("execution(* com.zzxy.spring12.service.impl.*.*(..))")
    public void myPointcut(){

    }
    @Before( "myPointcut()")
    public void myBefore(JoinPoint jp){
        System.out.println(jp.getSignature().getName());
        System.out.println("before...");
    }
    @AfterReturning(value = "myPointcut()",returning = "ret")
    public void myAfterReturning(JoinPoint jp,Object ret){
        System.out.println("after returning........."+ret);
    }

    @Around("myPointcut()")
    public Object myAround(ProceedingJoinPoint pjp) throws  Throwable{
        System.out.println("around before......");
        Object obj=pjp.proceed();
        System.out.println("around after......");
        return  obj;
    }
    @AfterThrowing(value = "myPointcut()",throwing = "e")
    public void myThrowable(JoinPoint jp, Throwable e){
        System.out.println("throwing...."+e.getMessage());
    }
    @After("myPointcut()")
    public void myAfter(JoinPoint jp){
        System.out.println(jp.getSignature().getName());
        System.out.println("after...");
    }

}
